>sp|Q5M173|LUXS_STRT1 S-ribosylhomocysteine lyase OS=Streptococcus thermophilus GN=luxS MPKDVTVESFELDHTIVKAPYVRLISEEVGPKGDIITNFDIRLIQPNENSIDTGGLHTIE HLLAKLIRQRIDGLIDCSPFGCRTGFHMIMWGKQDPTEIAKVIKSSLEAIANEITWEDVP GTTIESCGNYKDHSLHSAKEWAKLILEQGISDQAFERHTV